from pydantic import BaseModel
from typing import Optional
class PermissionRet(BaseModel):
    id:Optional[int]=None
    name:Optional[str]=None
    url: Optional[str] = None
    method: Optional[str] = None
    args: Optional[str] = None
    parent_name:Optional[str] = None
    level: Optional[str] = None
    desc: Optional[str] = None
    create_time:Optional[str] = None